Battery-Backed Write Cache Procedures; Removing The Cache Module - HP ProLiant DL385 G5p Maintenance And Service Manual

To replace the component, reverse the removal procedure.

Battery-backed write cache procedures

Two types of procedures are provided for the BBWC option:
•
Removal and replacement of failed components:
Removing the cache module (on page 44)
o
Removing the battery pack
o
•
Recovery of cached data from a failed server
on page 45)
CAUTION:
Detaching the cable causes any unsaved data in the cache module to be lost.

Removing the cache module

To remove the component:
Power down the server (on page 26).
1.
Extend or remove the server from the rack
2.
server from the
Remove the access panel
3.
Remove the PCI riser cage
4.
Remove the controller
5.
page 43).
Remove the cache module.
6.
To replace the component, reverse the removal procedure.
CAUTION:
module is fully inserted before pressing down.
Do not detach the cable that connects the battery pack to the cache module.
rack" on page 25).
("Access panel" on page 30).
("PCI riser cage" on page 38).
("Half-length expansion
To prevent damage to the cache module during installation, be sure the cache
("Recovering data from the battery-backed write
("Remove the server from the
board" on page 42,
Removal and replacement procedures 44
rack" on page 27, "Extend the
"Full-length expansion board" on
cache"